CoolSys Energy Design is a premier national and international consulting engineering firm providing innovative mechanical, electrical, plumbing, and refrigeration (MEPR) building design strategies and services, as well as construction administration and commissioning services. Our firm, headquartered in Princeton, NJ with offices in San Antonio and Fullerton, CA, has a passion for innovative engineering solutions that integrate leading edge, sustainable technologies and systems. 

Our broad range of engineering expertise and technological sophistication delivers cost-effective and environmentally intelligent building performance:

• Mechanical, electrical, plumbing, refrigeration and fire safety design
• Energy audits/energy spend analysis
• Building energy modeling and simulation
• Real-time building and equipment energy performance monitoring
• LEED building engineering expertise
• Commissioning/retro-commissioning
• Renewable energy strategies
• Control systems/building automation
• Utility rebate and government incentive management
• Turnkey project management

Our CoolSys Energy Design team draws on the deep expertise of 100 professional engineers, designers, licensed inspectors, and sustainable design and energy professionals. Our highly talented staff includes licensed Professional Engineers (PE), U.S. Green Building Council Leadership in Energy and Environmental Design Accredited Professionals (LEED APs), Association of Energy Engineers Certified Energy Managers (CEMs), National Association of Home Builders Certified Green Professionals (CGPs) and Building Performance Institute Professionals (BPIs). Our firm’s dynamic record of success is grounded in 35 years of designing MEPR systems for all types of buildings worldwide, including commercial, industrial, retail, hospitality/entertainment/leisure, mixed-use, and multi-family residential facilities. 

Engineering

Construction

CoolSys Energy Design - Consulting Engineers

Allan Samuels

Elana Jones

Robert Damiano

Jason Teed

Ben Rosenzweig

Jacqueline Loftis

Yoram Perelman

Christopher Cupo

Design and Engineering

Leadership Team

Teams at CoolSys Energy Design - Consulting Engineers

Design and Engineering

Leadership Team